user
Create a Sudoku puzzle for novice players. Output:
assistant
████ ████ ████ 
 █7█3 ██2█ █1█6 
 █9█7 █1█2 ██4█ 
 
 █4█7 ████ █683 
 ████ 5█9█ ████ 
 518█ ████ 4█9█ 
 
 █2█5 █5█8 █3█9 
 █3█2 ██6█ 8█1█ 
 ████ ████ ████